A US Navy destroyer has sailed close to a disputed South China Sea island controlled by China for the first time under US President Donald Trump. The USS Dewey sailed within 12 miles (20 kilometers) of Mischief Reef, in the Spratly Island chain, on Wednesday, in a "freedom of navigation operation," according to a US official. China's Defense Ministry said Thursday two Chinese frigates had "warned and dispelled" the USS Dewey after had entered its waters "without permission." Read more